55953720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 132743880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 503, 515, 540, 618, 824, 927, 1006, 1030, 1080, 1236, 1509, 1545, 1854, 2012, 2060, 2472, 2515, 2781, 3018, 3090, 3708, 4024, 4120, 4527, 4635, 5030, 5562, 6036, 6180, 7416, 7545, 9054, 9270, 10060, 11124, 12072, 12360, 13581, 13905, 15090, 18108, 18540, 20120, 22248, 22635, 27162, 27810, 30180, 36216, 37080, 45270, 51809, 54324, 55620, 60360, 67905, 90540, 103618, 108648, 111240, 135810, 155427, 181080, 207236, 259045, 271620, 310854, 414472, 466281, 518090, 543240, 621708, 777135, 932562, 1036180, 1243416, 1398843, 1554270, 1865124, 2072360, 2331405, 2797686, 3108540, 3730248, 4662810, 5595372, 6217080, 6994215, 9325620, 11190744, 13988430, 18651240, 27976860, 55953720]

約数ペア:

[(1, 55953720), (2, 27976860), (3, 18651240), (4, 13988430), (5, 11190744), (6, 9325620), (8, 6994215), (9, 6217080), (10, 5595372), (12, 4662810), (15, 3730248), (18, 3108540), (20, 2797686), (24, 2331405), (27, 2072360), (30, 1865124), (36, 1554270), (40, 1398843), (45, 1243416), (54, 1036180), (60, 932562), (72, 777135), (90, 621708), (103, 543240), (108, 518090), (120, 466281), (135, 414472), (180, 310854), (206, 271620), (216, 259045), (270, 207236), (309, 181080), (360, 155427), (412, 135810), (503, 111240), (515, 108648), (540, 103618), (618, 90540), (824, 67905), (927, 60360), (1006, 55620), (1030, 54324), (1080, 51809), (1236, 45270), (1509, 37080), (1545, 36216), (1854, 30180), (2012, 27810), (2060, 27162), (2472, 22635), (2515, 22248), (2781, 20120), (3018, 18540), (3090, 18108), (3708, 15090), (4024, 13905), (4120, 13581), (4527, 12360), (4635, 12072), (5030, 11124), (5562, 10060), (6036, 9270), (6180, 9054), (7416, 7545)]